This video shows the results of the first version of a test setup for determining the location of a sound source relative to the setup. This version is rather a proof of concept instead of a finished setup. The video contains all relevant chapters, which are listed below.
Sources:
[MED21a] MediaCollege.com: How Sound Waves Work; https://www.mediacollege.com/audio/01/sound-waves.html; Page viewed on 16.02.21, 08:20 am CET
[MED21b] MediaCollege.com: Sound Wave Properties; https://www.mediacollege.com/audio/01/wave-properties.html; Page viewed on 16.02.21, 12:10 am CET
[MIH21] Mihailescu, Eugen: What is an electret microphone; http://mynixworld.info/2017/09/01/simple-electret-microphone-circuit/; published on 01.09.2017; Page viewed on 16.02.21, 08:30 am CET
GitHub: https://github.com/PhilippSchulzGit/Microphone_Direction_Detection_V1
Chapters:
0:00 Opening Question
0:46 Greeting
1:10 Definition of Task
1:40 Required Background Knowledge
4:12 Design of Concept
6:45 Realizing the Setup
9:44 Testing the Setup
12:01 Results of Tests
13:04 Conclusion
14:21 Outlook
15:22 Last Words
